LTS and stable versions upgrade
Both LTS and stable versions are upgraded. It is very important to our customers to upgrade your system to latest versions.
LTS version is upgraded to V4.0 to replace previous V2.x, more stable, more rich services.
Stable version is upgraded to V6.0. New features will be researched and developed based on this version.
V5.0 version is reserved for cloud-miniSipServer.